Immunohistochemical and genetic analysis of respiratory epithelial Adenomatoid Hamartomas and Seromucinous Hamartomas: are they precursor lesions to Sinonasal low-grade Tubulopapillary adenocarcinomas?
Sign Up to like & getrecommendations! Published in 2019 at "Human pathology"
DOI: 10.1016/j.humpath.2019.09.018
Abstract: Respiratory epithelial adenomatoid hamartoma (REAH) and seromucinous hamartoma (SH) are rare tumor-like lesions of the nasal cavity, paranasal sinuses, and nasopharynx. The pathogenesis of REAH/SH is still unclear. Neoplastic proliferation, chronic mechanical irritation, inflammation, or… read more here.
Keywords: respiratory epithelial; grade tubulopapillary; hamartomas; immunohistochemical genetic ... See more keywords
Differing biologic behaviors of Desmoplastic melanoma subtypes - insights based on histopathological, immunohistochemical and genetic analyses.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the American Academy of Dermatology"
DOI: 10.1016/j.jaad.2020.02.014
Abstract: Desmoplastic melanoma (DM) is an uncommon variant of melanoma that can be challenging to diagnose. Phenotypic variations in terms of the proportion of spindled cells and fibromucinous stroma have led to the subclassification of "pure"… read more here.
Keywords: melanoma; histopathological immunohistochemical; genetic analyses; immunohistochemical genetic ... See more keywords
Clinical-Pathological, Immunohistochemical, and Genetic Characterization of a Series of Posterior Pituitary Tumors.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of neuropathology and experimental neurology"
DOI: 10.1093/jnen/nlaa139
Abstract: Posterior pituitary tumors are supposed to represent the morphological spectrum of a single entity. Herein, we report the clinical-pathological, immunohistochemical, and genetic features of 5 spindle cell oncocytomas (SCOs), 3 pituicytomas, and 1 granular cell… read more here.
Keywords: pathological immunohistochemical; posterior pituitary; immunohistochemical genetic; pituitary tumors ... See more keywords
Immunohistochemical and genetic characteristics of a colorectal mucin‐rich variant of traditional serrated adenoma
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DOI: 10.1111/his.13643
Abstract: Recently, several morphological variants of traditional serrated adenoma (TSA) of the colorectum have been recognised, and mucin‐rich TSA (MR‐TSA) and serrated tubulovillous adenoma (S‐TVA) were introduced as distinct morphological variants separate from conventional TSA (C‐TSA).… read more here.
Keywords: serrated adenoma; mucin rich; traditional serrated; tsa ... See more keywords